An emphatic addition to the end of a sentence meant to stress both that the preceding sentiment was intended as sexual innuendo and that the speaker has sexual relations with many partners on an everyday basis.
My Canadian girlfriend visited me this past weekend, so needless to say, I hit that -- sexually.
The most prominent Hollywood sequel doctor of the 1980s, known primarily for his flamboyant fashion choices and his formative work on "Gremlins 2: The New Batch" and "Back to the Future Part III." (See: "Gremlins 2: The New Batch.")
It was common knowledge in the 80s that if your studio was about to drop a deuce, you brought in Star Magic Jackson Jr. to add some spice to the mixture.